US20030156397A1 - Cover device for lines in vehicles - Google Patents
Cover device for lines in vehicles Download PDFInfo
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- US20030156397A1 US20030156397A1 US10/258,921 US25892103A US2003156397A1 US 20030156397 A1 US20030156397 A1 US 20030156397A1 US 25892103 A US25892103 A US 25892103A US 2003156397 A1 US2003156397 A1 US 2003156397A1
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- layer
- covering device
- recited
- vehicle
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- 239000004020 conductor Substances 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 229920002457 flexible plastic Polymers 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K37/00—Dashboards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
Definitions
- the present invention is directed to a covering device in a motor vehicle according to the preamble of the main claim.
- power supply lines in particular electric lines
- a cockpit module made of a plastic material is generally used for this purpose in an area in front of the driver and passenger.
- This cockpit module has a bushing for the steering column.
- electric components e.g., a display unit, a radio or a navigation system may be inserted into openings or cutouts through the cockpit module.
- the individual devices are connected to a power supply and to data lines on the side of the cockpit module facing away from a user.
- Electric circuits are provided on the side of the covering device, designed as a cockpit module, facing away from a user of the vehicle.
- the electric circuits and cables are inserted into the cockpit module in numerous assembly steps during manufacture. It is also known that electric lines should not be situated loosely behind the covering device, but instead should be mounted on the rear side of the cockpit module.
- the covering device according to the present invention having the features of the main claim has the advantage over the related art that electric connecting lines to electric components situated in the covering device may be integrated directly during the manufacture of the covering device. It is therefore possible to eliminate numerous loose cable connections, which require a great deal of space and numerous fastening elements behind the covering device. In addition, it eliminates the installation steps required for installation of the cable connections. Another advantage is that the film conductors are better protected from corrosion and cable breakage due to the layers of the covering device in comparison with a loose cable routing. In addition, it is advantageous that electric terminals on the covering device need not be situated in locations predetermined by the design of the covering device, but instead these terminals may be provided at a central location on the covering device, for example.
- FIG. 1 shows a detail of a covering device according to the present invention having a circuit board situated on the covering device.
- FIG. 2 a shows a film conductor having contact surfaces for electric contact with a circuit board.
- FIG. 2 b shows a film conductor in electric contact with a circuit board in a side view.
- FIG. 3 a shows a detail of a covering device according to the present invention having a switch and a light source.
- FIG. 3 b shows the detail of the covering device according to the present invention from FIG. 3 a in a side view.
- FIG. 4 a shows a view of a cockpit module in a motor vehicle according to the present invention having a covering device.
- FIG. 4 b shows a section through the cockpit device according to the present invention in a side view.
- FIG. 5 shows an arrangement of circuit boards, operating elements and display elements in a cockpit module according to the present invention.
- the covering device according to the present invention may be used in a plurality of vehicles, e.g., motor vehicles, aircraft or rail vehicles. It may be used in the driver's area or in a passenger area and/or a cargo area of the particular vehicle.
- the exemplary embodiment is described here on the basis of use in a motor vehicle.
- the covering device may be used in a motor vehicle for use in a cockpit module or for covering lateral surfaces, i.e., vehicle doors, with respect to the interior of the vehicle, with electric lines also running in the lateral surfaces, e.g., for an electric exterior mirror or an air-conditioning system, e.g., in the arrangement of electric window lift motors or control elements for an electric mirror, etc.
- the covering device according to the present invention is explained in greater detail on the basis of an exemplary embodiment of a cockpit module, i.e., on the basis of sections of a cockpit module.
- FIG. 1 shows a view of a covering device according to the present invention.
- the covering device has a first layer 1 and a second layer 2 .
- a first film conductor 3 and a second film conductor 4 are situated between first layer 1 and second layer 2 .
- first film conductor 3 and second film conductor 4 have been shown as projecting out of the limited area shown of first layer 1 for the sake of better illustration, so that film conductors 3 , 4 , enclosed between the first and second layers, are discernable.
- First film conductor 3 and second film conductor 4 lead to a circuit board 5 .
- Circuit board 5 has components 6 and conductors 7 by which components 6 are connected at least in part to one another and/or to first and/or second film conductors 3 , 4 .
- Conductors 7 here are connected to conductors 8 , 9 situated on film conductors 3 , 4 .
- Circuit board 5 is situated in a recess 10 in second layer 2 .
- Recess 10 is preferably situated in a surface 11 of second layer 2 , so that circuit board 5 having electric components 6 has little or no elevation above second layer 2 .
- Second layer 2 is preferably made of a plastic material which resists bending, second layer 2 being molded into the shape of the covering device. Shaping of the covering device is not limited exclusively to the planar embodiment of second layer 2 illustrated in FIG. 1. Second layer 2 may also be shaped with a curvature to permit an adaptation to any desired design of the covering device, e.g., to shape it into a rear shelf or a glove compartment in a vehicle.
- Second layer 2 faces away from the interior of the vehicle, so that surface 11 of second layer 2 is not visible for an occupant of the vehicle sitting in the vehicle. Second layer 2 is covered by first layer 1 with respect to the interior of the vehicle.
- the interior of the vehicle is preferably the compartment of the vehicle provided for passengers or cargo.
- First layer 1 is preferably made of a soft plastic material, preferably being foamed onto the second layer, film conductors 3 , 4 preferably being enclosed by second layer 2 , except for the contact surfaces leading out of them, and thereby secured.
- Circuit board 5 is then mountable in recess 10 of second layer 2 . Circuit board 5 is therefore preferably made of the same plastic material as second layer 2 . Circuit board 5 is preferably connected to other circuit boards or plugs (not shown in FIG.
- Circuit board 5 itself is an electric circuit which is used for controlling a display unit, for example, for readout of operating elements, for navigation of the vehicle, for radio control, and/or climate control in the vehicle. Circuit board 5 having corresponding electric components 6 may be used after creating second layer 2 and first layer 1 , depending on the desired embodiment, e.g., in an embodiment which expands or restricts the scope of function of the corresponding device.
- the circuit board has a gap 12 relative to surface 11 of second layer 2 , which permits thermal expansion of circuit board 5 and prevents the resulting stresses due to thermal expansion of the circuit board or second layer 2 .
- the circuit board is mounted by attaching it by soldering or gluing with a conductive adhesive.
- mounting of circuit board 5 with catch hooks 24 is also possible; these hooks secure the circuit board with respect to first layer 1 and contact surfaces of the film conductors situated thereon (not shown in FIG. 1).
- the catch hooks are preferably designed as elastic catch hooks which permit simple installation and simple replacement of circuit board 5 and are integrally molded onto second layer 2 .
- circuit board 5 into recess 10 so that it fits precisely.
- circuit board 5 it is possible to place electric components 6 directly on surface 11 of second layer 2 and to establish an electric contact through second layer 2 to film conductors 3 , 4 , e.g., through a borehole or some other orifice passing through second layer 2 .
- FIG. 2 a shows first film conductor 3 together with conductors 8 .
- Broken line 13 demarcates an edge of surface 11 of second layer 2 .
- An area 15 of first film conductor 3 projects into recess 10 illustrated in FIG. 1.
- Contact surfaces 14 of conductors 8 are situated on first film conductor 3 in area 15 .
- first film conductor 3 is designed so that conductors 8 are embedded in a flexible plastic layer and are electrically insulated from the environment by the flexible plastic layer. Conductors 8 are free of insulation on contact surfaces 14 .
- FIG. 2 b shows the area of contacting of circuit board 5 to first film conductor 3 in a side view.
- a contact 16 is created between a conductor 7 and a contact surface 14 of a conductor 8 of first film conductor 3 .
- this connection is established by SMD soldering technique.
- contact 16 may also be established by using a conductive adhesive.
- contact 16 is created by using a ball-grid array, where small balls of an easily fusible metal alloy are applied to contact surfaces 14 and are contacted by heating to circuit board 5 and conductors 7 situated on the circuit board.
- the contact may also be established by spring contacts, in which case conductors 7 of circuit board 5 end in contact springs which press against contact surfaces 14 of first film conductor 3 .
- an embodiment having plug contacts is also possible, in which case plug contacts are situated on the film conductor and on circuit board 5 .
- FIG. 3 a shows another detail of a covering device according to the present invention.
- An elevation 19 having a switch which is not visible in the diagram in FIG. 3 a and is situated in elevation 19 , is provided on a surface 17 of first layer 1 .
- a light source 20 is also provided.
- the switch situated beneath elevation 19 and light source 20 are connected by a film conductor 18 , 18 ′ to a power supply (not shown in FIG. 3 a ) and to an electric triggering unit.
- Elevation 19 is preferably colored so that a user can recognize the special functions of elevation 19 .
- FIG. 3 b shows a section in a side view along the line from I to II in FIG. 3 a .
- the switch may also be designed as a preferably capacitive switch which responds to the proximity of a finger to elevation 19 .
- the switch composed of pushbutton element 21 , spring 22 , and electric contacts 23 is completely shielded from the interior of the vehicle by first layer 1 .
- a light source 20 preferably an LED or an incandescent lamp, is situated pushing through first layer 1 .
- Light source 20 is contacted directly on film conductor 18 and is supplied with an operating voltage from film conductor 18 over corresponding conductors situated in film conductor 18 and coming from a voltage source (not shown in the figure).
- FIG. 4 a shows a view of a cockpit module 30 in a motor vehicle.
- Cockpit module 30 has a covering device having a first layer and a second layer and film conductors arranged between them.
- Cockpit module 30 is connected to a lower edge 32 of a windshield 31 .
- the cockpit module is also punctured by a steering column (not shown in FIG. 4 a ) which is connected to a steering wheel 33 .
- a display instrument 34 preferably for displaying at least a vehicle speed, is situated in front of a driver.
- outlet nozzles 35 for ventilation and/or an air conditioning system are provided in cockpit module 30 .
- storage compartments 36 are also provided in cockpit module 30 .
- Cockpit module 30 encloses a foot space 37 of a driver and foot space 38 of a passenger.
- a display unit 39 together with operating elements 40 is situated between foot space 37 of the driver and foot space 38 of the passenger.
- An airbag device 42 for a passenger is situated behind a detachable area 41 (shown with broken lines in the figure) of first layer 1 on the side of first layer 1 facing away from the passenger.
- Cockpit module 30 protects the driver and the passenger from power supply lines situated behind the covering device of cockpit module 30 designed according to the present invention.
- Electric elements e.g., display unit 39 , display instrument 34 and operating elements 40 , are connected by film conductors situated between a first layer 1 and a second layer 2 of cockpit module 30 .
- FIG. 4 b shows a section through cockpit module 30 along the broken line from I to II in FIG. 4 a .
- An airbag device 42 , an air supply line 43 and a supporting element 44 are situated in cockpit module 30 .
- a circuit board 45 having components 46 is provided on the side of first layer 1 facing away from the passenger and are connected to airbag device 42 by a film conductor 49 .
- Circuit board 45 may be supplied with electric voltage from an engine compartment 47 , preferably from a battery (not shown in the figure) via a film conductor 50 .
- Air supply line 43 leads to an outlet nozzle 35 .
- Supporting element 44 stabilizes the vehicle body.
- FIG. 5 shows an exemplary embodiment of a circuit of circuit boards in cockpit module 30 .
- Display unit 39 passes through first layer 1 and is readable by a user. None of the other elements shown in FIG. 5 is visible to an occupant in the interior of the vehicle.
- Display unit 39 is connected to a triggering unit 52 of display unit 39 via film conductors 51 .
- Triggering unit 52 is connected to an input and output unit 53 via film conductors 54 , input and output unit 53 analyzing the operation of operating elements 40 to which input and output unit 53 is connected by film conductors 55 .
- Operating elements 40 are preferably designed as an elevation 19 above first layer 1 similar to the switch illustrated in FIG. 3 a .
- Input and output unit 53 is connected to a car radio device 58 and a navigation device 59 via film conductors 56 , 57 .
- Car radio device 58 controls a car radio (not shown in detail in FIG. 5).
- Navigation device 59 determines an optimum trip route from a start to a destination according to entries made by a user. To do so, navigation device 59 requires position information and map information.
- Car radio device 58 requires an antenna input signal. Data for navigation device 59 and car radio device 58 is sent via film conductors 60 , 61 from a central plug device 62 of cockpit module 30 to navigation device 59 and car radio device 58 .
- Cables 64 are provided on central plug device 62 together with individual plug connections 63 , these cables in turn being connected to the power supply, e.g., the vehicle battery and also being used to supply data, e.g., data from a GPS unit (GPS global positioning system) for a position determination, data from a central memory unit where a digital road map for a vehicle navigation and/or data for radio reception from an antenna device are stored.
- Central plug device 62 is connected in particular to triggering unit 52 for display unit 39 for power supply via film conductors 65 .
- Display data of car radio device 58 e.g., of the selected station, or display data of the navigation device, e.g., driving instructions, is output by using input and output device 53 , which relays corresponding outputs to triggering unit 52 of display unit 39 , where the output is displayed.
- Operating elements 40 are used in particular for a menu selection from a plurality of commands and/or information available in display unit 39 .
- Car radio device 58 , navigation device 59 , triggering unit 52 as well as input and output unit 53 are preferably designed on circuit boards which may be situated in any desired location in cockpit module 30 .
- Central plug device 62 is preferably situated at a location in the vehicle which is readily accessible, so that in the case of a replacement, e.g., of the vehicle antenna for the radio reception, the corresponding component, e.g., the vehicle antenna, may be replaced by simply releasing a corresponding plug of plug connections 63 .
Abstract
A covering device for the interior of a motor vehicle protects an occupant from coming in contact with the supply lines installed in the vehicle, electric lines being situated as film conductors between two layers of the covering device. This permits simple assembly of a cockpit module in particular in a motor vehicle.
Description
- The present invention is directed to a covering device in a motor vehicle according to the preamble of the main claim. It is already known that power supply lines, in particular electric lines, may be shielded from a user of a vehicle by suitable covers. In motor vehicles, a cockpit module made of a plastic material is generally used for this purpose in an area in front of the driver and passenger. This cockpit module has a bushing for the steering column. Furthermore, electric components, e.g., a display unit, a radio or a navigation system may be inserted into openings or cutouts through the cockpit module. The individual devices are connected to a power supply and to data lines on the side of the cockpit module facing away from a user. These lines are preferably bundled in a cable harness which is routed into the engine compartment of the vehicle. Electric circuits are provided on the side of the covering device, designed as a cockpit module, facing away from a user of the vehicle. The electric circuits and cables are inserted into the cockpit module in numerous assembly steps during manufacture. It is also known that electric lines should not be situated loosely behind the covering device, but instead should be mounted on the rear side of the cockpit module.
- The covering device according to the present invention having the features of the main claim has the advantage over the related art that electric connecting lines to electric components situated in the covering device may be integrated directly during the manufacture of the covering device. It is therefore possible to eliminate numerous loose cable connections, which require a great deal of space and numerous fastening elements behind the covering device. In addition, it eliminates the installation steps required for installation of the cable connections. Another advantage is that the film conductors are better protected from corrosion and cable breakage due to the layers of the covering device in comparison with a loose cable routing. In addition, it is advantageous that electric terminals on the covering device need not be situated in locations predetermined by the design of the covering device, but instead these terminals may be provided at a central location on the covering device, for example. This simplifies the assembly of the connecting cables, in particular due to the fact that such terminals are now situated in a readily accessible location on the covering device. The elimination of cables may also reduce the weight of the vehicle, and thus the consumption of fuel. Furthermore, the number of plugs to be installed may also be reduced.
- Advantageous refinements of and improvements on the covering device characterized in the main claim are possible through the measures characterized in the subclaims. It is especially advantageous to provide recesses for a circuit board in a first layer of the covering device. Depending on the equipment of the vehicle, different circuit boards may be placed in these recesses during installation. No additional mounts are needed for the circuit boards.
- In addition, it is advantageous that electric components are placed on the film conductors contacting them electrically. This at least partially eliminates the assembly of circuit boards.
- It is also advantageous to provide a switch between the layers of the covering device, preferably operable from a vehicle compartment. Therefore, no additional opening in the covering device is necessary for the arrangement of operating elements relative to the vehicle interior compartment, so the switch is flush with the surface of the covering device without any interspaces into which dirt, for example, could penetrate.
- It is especially advantageous to equip a cockpit module in a vehicle with a covering device according to the present invention, because a plurality of electric lines and circuit boards must be situated in such a cockpit module in particular.
- Exemplary embodiments of the present invention are illustrated in the drawing and described in greater detail in the following description.
- FIG. 1 shows a detail of a covering device according to the present invention having a circuit board situated on the covering device.
- FIG. 2a shows a film conductor having contact surfaces for electric contact with a circuit board.
- FIG. 2b shows a film conductor in electric contact with a circuit board in a side view.
- FIG. 3a shows a detail of a covering device according to the present invention having a switch and a light source.
- FIG. 3b shows the detail of the covering device according to the present invention from FIG. 3a in a side view.
- FIG. 4a shows a view of a cockpit module in a motor vehicle according to the present invention having a covering device.
- FIG. 4b shows a section through the cockpit device according to the present invention in a side view.
- FIG. 5 shows an arrangement of circuit boards, operating elements and display elements in a cockpit module according to the present invention.
- The covering device according to the present invention may be used in a plurality of vehicles, e.g., motor vehicles, aircraft or rail vehicles. It may be used in the driver's area or in a passenger area and/or a cargo area of the particular vehicle. The exemplary embodiment is described here on the basis of use in a motor vehicle. The covering device may be used in a motor vehicle for use in a cockpit module or for covering lateral surfaces, i.e., vehicle doors, with respect to the interior of the vehicle, with electric lines also running in the lateral surfaces, e.g., for an electric exterior mirror or an air-conditioning system, e.g., in the arrangement of electric window lift motors or control elements for an electric mirror, etc. The covering device according to the present invention is explained in greater detail on the basis of an exemplary embodiment of a cockpit module, i.e., on the basis of sections of a cockpit module.
- FIG. 1 shows a view of a covering device according to the present invention. The covering device has a
first layer 1 and asecond layer 2. Afirst film conductor 3 and asecond film conductor 4 are situated betweenfirst layer 1 andsecond layer 2. In FIG. 1,first film conductor 3 andsecond film conductor 4 have been shown as projecting out of the limited area shown offirst layer 1 for the sake of better illustration, so thatfilm conductors First film conductor 3 andsecond film conductor 4 lead to acircuit board 5.Circuit board 5 hascomponents 6 andconductors 7 by whichcomponents 6 are connected at least in part to one another and/or to first and/orsecond film conductors Conductors 7 here are connected toconductors film conductors Circuit board 5 is situated in arecess 10 insecond layer 2.Recess 10 is preferably situated in asurface 11 ofsecond layer 2, so thatcircuit board 5 havingelectric components 6 has little or no elevation abovesecond layer 2.Second layer 2 is preferably made of a plastic material which resists bending,second layer 2 being molded into the shape of the covering device. Shaping of the covering device is not limited exclusively to the planar embodiment ofsecond layer 2 illustrated in FIG. 1.Second layer 2 may also be shaped with a curvature to permit an adaptation to any desired design of the covering device, e.g., to shape it into a rear shelf or a glove compartment in a vehicle.Second layer 2 faces away from the interior of the vehicle, so thatsurface 11 ofsecond layer 2 is not visible for an occupant of the vehicle sitting in the vehicle.Second layer 2 is covered byfirst layer 1 with respect to the interior of the vehicle. The interior of the vehicle is preferably the compartment of the vehicle provided for passengers or cargo.First layer 1 is preferably made of a soft plastic material, preferably being foamed onto the second layer,film conductors second layer 2, except for the contact surfaces leading out of them, and thereby secured.Circuit board 5 is then mountable inrecess 10 ofsecond layer 2.Circuit board 5 is therefore preferably made of the same plastic material assecond layer 2.Circuit board 5 is preferably connected to other circuit boards or plugs (not shown in FIG. 1) viafilm conductors Electric components 6, which are situated oncircuit board 5, are preferably applied tocircuit board 5 by SMD technology.Circuit board 5 itself is an electric circuit which is used for controlling a display unit, for example, for readout of operating elements, for navigation of the vehicle, for radio control, and/or climate control in the vehicle.Circuit board 5 having correspondingelectric components 6 may be used after creatingsecond layer 2 andfirst layer 1, depending on the desired embodiment, e.g., in an embodiment which expands or restricts the scope of function of the corresponding device. - In a preferred exemplary embodiment, the circuit board has a
gap 12 relative to surface 11 ofsecond layer 2, which permits thermal expansion ofcircuit board 5 and prevents the resulting stresses due to thermal expansion of the circuit board orsecond layer 2. In a first embodiment, the circuit board is mounted by attaching it by soldering or gluing with a conductive adhesive. In another embodiment, mounting ofcircuit board 5 with catch hooks 24 is also possible; these hooks secure the circuit board with respect tofirst layer 1 and contact surfaces of the film conductors situated thereon (not shown in FIG. 1). The catch hooks are preferably designed as elastic catch hooks which permit simple installation and simple replacement ofcircuit board 5 and are integrally molded ontosecond layer 2. Furthermore, however, it is also possible to insertcircuit board 5 intorecess 10 so that it fits precisely. In another exemplary embodiment (not shown in FIG. 1) it is possible to placeelectric components 6 directly onsurface 11 ofsecond layer 2 and to establish an electric contact throughsecond layer 2 to filmconductors second layer 2. - FIG. 2a shows
first film conductor 3 together withconductors 8. As used here and below, the same reference numbers also denote the same elements.Broken line 13 demarcates an edge ofsurface 11 ofsecond layer 2. Anarea 15 offirst film conductor 3 projects intorecess 10 illustrated in FIG. 1. Contact surfaces 14 ofconductors 8 are situated onfirst film conductor 3 inarea 15. In a preferred exemplary embodiment,first film conductor 3 is designed so thatconductors 8 are embedded in a flexible plastic layer and are electrically insulated from the environment by the flexible plastic layer.Conductors 8 are free of insulation on contact surfaces 14. FIG. 2b shows the area of contacting ofcircuit board 5 tofirst film conductor 3 in a side view. Acontact 16 is created between aconductor 7 and acontact surface 14 of aconductor 8 offirst film conductor 3. In a preferred exemplary embodiment, this connection is established by SMD soldering technique. Furthermore, contact 16 may also be established by using a conductive adhesive. In a preferred exemplary embodiment, contact 16 is created by using a ball-grid array, where small balls of an easily fusible metal alloy are applied to contactsurfaces 14 and are contacted by heating tocircuit board 5 andconductors 7 situated on the circuit board. Furthermore, the contact may also be established by spring contacts, in whichcase conductors 7 ofcircuit board 5 end in contact springs which press against contact surfaces 14 offirst film conductor 3. Furthermore, an embodiment having plug contacts is also possible, in which case plug contacts are situated on the film conductor and oncircuit board 5. - FIG. 3a shows another detail of a covering device according to the present invention. An
elevation 19 having a switch, which is not visible in the diagram in FIG. 3a and is situated inelevation 19, is provided on asurface 17 offirst layer 1. In addition toelevation 19, alight source 20 is also provided. The switch situated beneathelevation 19 andlight source 20 are connected by afilm conductor Elevation 19 is preferably colored so that a user can recognize the special functions ofelevation 19. FIG. 3b shows a section in a side view along the line from I to II in FIG. 3a. A switch designed as a film switch in which apushbutton element 21 may be moved against the tension of aspring 22 by pressing onelevation 19, thereby closing a contact between to interruptedconductor segments contacts 23 of thepushbutton element 21, is provided beneathelevation 19. In another exemplary embodiment (not shown in FIG. 3b), the switch may also be designed as a preferably capacitive switch which responds to the proximity of a finger toelevation 19. The switch composed ofpushbutton element 21,spring 22, andelectric contacts 23 is completely shielded from the interior of the vehicle byfirst layer 1. In addition to the switch, alight source 20, preferably an LED or an incandescent lamp, is situated pushing throughfirst layer 1.Light source 20 is contacted directly onfilm conductor 18 and is supplied with an operating voltage fromfilm conductor 18 over corresponding conductors situated infilm conductor 18 and coming from a voltage source (not shown in the figure). - FIG. 4a shows a view of a
cockpit module 30 in a motor vehicle.Cockpit module 30 has a covering device having a first layer and a second layer and film conductors arranged between them.Cockpit module 30 is connected to alower edge 32 of awindshield 31. The cockpit module is also punctured by a steering column (not shown in FIG. 4a) which is connected to asteering wheel 33. In the area ofsteering wheel 33, adisplay instrument 34, preferably for displaying at least a vehicle speed, is situated in front of a driver. Furthermore,outlet nozzles 35 for ventilation and/or an air conditioning system are provided incockpit module 30. Furthermore, storage compartments 36 are also provided incockpit module 30.Cockpit module 30 encloses afoot space 37 of a driver andfoot space 38 of a passenger. In the area of a central console, adisplay unit 39 together with operatingelements 40 is situated betweenfoot space 37 of the driver andfoot space 38 of the passenger. Anairbag device 42 for a passenger is situated behind a detachable area 41 (shown with broken lines in the figure) offirst layer 1 on the side offirst layer 1 facing away from the passenger. -
Cockpit module 30 protects the driver and the passenger from power supply lines situated behind the covering device ofcockpit module 30 designed according to the present invention. Electric elements, e.g.,display unit 39,display instrument 34 and operatingelements 40, are connected by film conductors situated between afirst layer 1 and asecond layer 2 ofcockpit module 30. FIG. 4b shows a section throughcockpit module 30 along the broken line from I to II in FIG. 4a. Anairbag device 42, anair supply line 43 and a supportingelement 44 are situated incockpit module 30. To control the airbag device, acircuit board 45 havingcomponents 46 is provided on the side offirst layer 1 facing away from the passenger and are connected toairbag device 42 by afilm conductor 49.Circuit board 45 may be supplied with electric voltage from anengine compartment 47, preferably from a battery (not shown in the figure) via afilm conductor 50.Air supply line 43 leads to anoutlet nozzle 35. Supportingelement 44 stabilizes the vehicle body. - FIG. 5 shows an exemplary embodiment of a circuit of circuit boards in
cockpit module 30.Display unit 39 passes throughfirst layer 1 and is readable by a user. None of the other elements shown in FIG. 5 is visible to an occupant in the interior of the vehicle.Display unit 39 is connected to a triggeringunit 52 ofdisplay unit 39 viafilm conductors 51. Triggeringunit 52 is connected to an input andoutput unit 53 viafilm conductors 54, input andoutput unit 53 analyzing the operation of operatingelements 40 to which input andoutput unit 53 is connected byfilm conductors 55.Operating elements 40 are preferably designed as anelevation 19 abovefirst layer 1 similar to the switch illustrated in FIG. 3a. Input andoutput unit 53 is connected to acar radio device 58 and anavigation device 59 viafilm conductors Car radio device 58 controls a car radio (not shown in detail in FIG. 5).Navigation device 59 determines an optimum trip route from a start to a destination according to entries made by a user. To do so,navigation device 59 requires position information and map information.Car radio device 58 requires an antenna input signal. Data fornavigation device 59 andcar radio device 58 is sent viafilm conductors central plug device 62 ofcockpit module 30 tonavigation device 59 andcar radio device 58.Cables 64 are provided oncentral plug device 62 together withindividual plug connections 63, these cables in turn being connected to the power supply, e.g., the vehicle battery and also being used to supply data, e.g., data from a GPS unit (GPS global positioning system) for a position determination, data from a central memory unit where a digital road map for a vehicle navigation and/or data for radio reception from an antenna device are stored.Central plug device 62 is connected in particular to triggeringunit 52 fordisplay unit 39 for power supply viafilm conductors 65. Display data ofcar radio device 58, e.g., of the selected station, or display data of the navigation device, e.g., driving instructions, is output by using input andoutput device 53, which relays corresponding outputs to triggeringunit 52 ofdisplay unit 39, where the output is displayed.Operating elements 40 are used in particular for a menu selection from a plurality of commands and/or information available indisplay unit 39.Car radio device 58,navigation device 59, triggeringunit 52 as well as input andoutput unit 53 are preferably designed on circuit boards which may be situated in any desired location incockpit module 30.Central plug device 62 is preferably situated at a location in the vehicle which is readily accessible, so that in the case of a replacement, e.g., of the vehicle antenna for the radio reception, the corresponding component, e.g., the vehicle antenna, may be replaced by simply releasing a corresponding plug ofplug connections 63.
Claims (12)
1. A covering device in a vehicle, supply lines and/or electric circuits preferably being coverable by the covering device, wherein the covering device (30) has a first layer (1) and a second layer (2), and a film conductor (3, 4, 18, 18′) is situated between the first layer (1) and the second layer (2).
2. The covering device as recited in claim 1 , wherein the first layer (1) has at least one recess (10) for a circuit board (5).
3. The covering device as recited in claim 2 , wherein the circuit board is mountable with catch hooks (24) in the recess (10).
4. The covering device as recited in one of claims 2 through 3, wherein the circuit board (5) carries electric components (6).
5. The covering device as recited in one of claims 2 through 4, wherein conductors (7) on the circuit board (5) are connected to contacts (14) of a film conductor (3, 4), preferably by a ball-grid array technology or by SMD technology or by using a conductive adhesive.
6. The covering device as recited in one of the preceding claims, wherein electric components (6, 20, 21) are situated on the film conductors (18, 18′) so they are electrically contacted.
7. The covering device as recited in one of the preceding claims, wherein an electric switch (20, 22) is situated between the first layer (1) and the second layer (2); the switch (21, 22) is connected to a film conductor (18, 18′), and the switch (21, 22) is triggerable through the first layer (1) or through the second layer (2).
8. The covering device as recited in one of the preceding claims, wherein the first layer (1) faces away from an interior compartment of a vehicle; the first layer (1) is made of mostly inflexible plastic material; the second layer (2) faces the interior compartment of the vehicle, the second layer (2) is made of a soft plastic material, and the first layer has a supporting function for the covering device (30).
9. The covering device as recited in one of the preceding claims, wherein the film conductors (3, 4) are attachable between the first layer and the second layer by enclosing them in foam using a plastic material.
10. A cockpit module in a vehicle, electric lines being situated in the cockpit module, the electric lines being covered with respect to protecting them from a vehicle interior compartment by the cockpit module, wherein the cockpit module (30) is designed as a covering device, as recited in one of the preceding claims.
11. The cockpit module as recited in claim 10 , wherein a plurality of circuit boards (52, 53, 58, 59) are connected by one or more film conductors (55, 56, 57, 60, 61, 65) situated between the first layer and the second layer.
12. The cockpit module as recited in one of claims 10 through 11, wherein electric terminals (63) are provided on the film conductors (60, 61, 65) on the cockpit module (30).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10021064A DE10021064A1 (en) | 2000-04-28 | 2000-04-28 | Cover device |
DE100210643 | 2000-04-28 | ||
PCT/DE2001/001584 WO2001083254A1 (en) | 2000-04-28 | 2001-04-26 | Cover device for lines in vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
US20030156397A1 true US20030156397A1 (en) | 2003-08-21 |
US7030322B2 US7030322B2 (en) | 2006-04-18 |
Family
ID=7640343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/258,921 Expired - Fee Related US7030322B2 (en) | 2000-04-28 | 2001-04-26 | Cover device for lines in vehicles |
Country Status (5)
Country | Link |
---|---|
US (1) | US7030322B2 (en) |
EP (1) | EP1278649B1 (en) |
AU (1) | AU2001273859A1 (en) |
DE (2) | DE10021064A1 (en) |
WO (1) | WO2001083254A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7094070B1 (en) * | 2002-10-30 | 2006-08-22 | Garmin International, Inc. | Apparatus and method for a connector having a data module |
CN103165994A (en) * | 2011-12-09 | 2013-06-19 | 住友电装株式会社 | Wire harness and wire fitting |
GB2514872A (en) * | 2013-06-04 | 2014-12-10 | Ford Global Tech Llc | A motor vehicle plastic panel having an integral electrical unit |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10233036B4 (en) * | 2002-07-20 | 2005-06-09 | Daimlerchrysler Ag | Cockpit of a motor vehicle |
US6705671B1 (en) * | 2002-11-12 | 2004-03-16 | Visteon Global Technologies, Inc. | Electronically integrated vehicle support structure |
FR2854604B1 (en) * | 2003-05-06 | 2005-06-10 | Koyo Steering Europe Kse | CONNECTION DEVICE FOR POWER ASSISTED STEERING SYSTEM |
CN102650896A (en) * | 2011-02-25 | 2012-08-29 | 鸿富锦精密工业(深圳)有限公司 | Electronic device |
JP6443632B2 (en) * | 2015-12-16 | 2018-12-26 | 株式会社オートネットワーク技術研究所 | Circuit structure and electrical junction box |
JP7334614B2 (en) * | 2019-12-24 | 2023-08-29 | 株式会社オートネットワーク技術研究所 | In-vehicle repeater |
Citations (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4942499A (en) * | 1988-03-25 | 1990-07-17 | Yazaki Corporation | Wire harness coupler instrument panels |
US4950168A (en) * | 1988-04-14 | 1990-08-21 | Yazaki Corporation | Electrical connection box |
US5040990A (en) * | 1989-05-09 | 1991-08-20 | Prince Corporation | Modular vehicle electronic system |
US5309634A (en) * | 1992-04-28 | 1994-05-10 | Prince Corporation | Method of assembling electrical circuit to vehicle panel |
US5442518A (en) * | 1992-12-14 | 1995-08-15 | Chrysler Corporation | Wiring system for vehicle instrument panel wire encapsulated in reconfigured ventilation system |
US5671122A (en) * | 1992-09-24 | 1997-09-23 | Siemens Akitiengesellschaft | Electronic control unit |
US5705104A (en) * | 1996-05-10 | 1998-01-06 | Ford Motor Company | Method for embedding conductors in a structure |
US5715140A (en) * | 1996-05-03 | 1998-02-03 | Ford Motor Company | Overlay substrate for securing electronic devices in a vehicle |
US5754398A (en) * | 1996-05-28 | 1998-05-19 | Ford Motor Company, Inc. | Circuit-carrying automotive component and method of manufacturing the same |
US6048020A (en) * | 1998-02-11 | 2000-04-11 | Yazaki Corporation | Electrical interconnection module for vehicle instrument panel |
US6095272A (en) * | 1996-07-15 | 2000-08-01 | Yazaki Corporation | Instrument panel unit |
US6257897B1 (en) * | 1999-04-13 | 2001-07-10 | Yazaki Corporation | Wiring harness device for instrument panels |
US6273499B1 (en) * | 1999-03-22 | 2001-08-14 | Company Sylea | Vehicle headliner |
US6390841B1 (en) * | 2001-04-25 | 2002-05-21 | Lear Corporation | Self-aligning electrical connector |
US6447301B1 (en) * | 1999-09-24 | 2002-09-10 | Autonetworks Technologies, Ltd. | Electrically equipped part for automobile, automotive interior unit and assembling method thereof |
US6462279B1 (en) * | 1999-07-29 | 2002-10-08 | Yazaki Corporation | Wiring structure of flat circuit for vehicle |
US6505876B1 (en) * | 1998-11-30 | 2003-01-14 | Yazaki Corporation | Structure for wiring circuits on panel |
US6550835B2 (en) * | 2001-05-23 | 2003-04-22 | Lear Corporation | Method and apparatus for supporting an electrical circuit board in a vehicle panel closure |
US6621688B1 (en) * | 2002-06-26 | 2003-09-16 | Alcoa Fujikura Limited | Electrical distribution system having integral junction box for instrument panel application |
US6669501B2 (en) * | 2000-11-27 | 2003-12-30 | Yazaki Corporation | Wiring circuit member for vehicle |
US6669273B1 (en) * | 2002-09-16 | 2003-12-30 | Visteon Global Technologies, Inc. | Vehicle instrument panel structure to support electronics packaging |
US6696669B2 (en) * | 1996-09-10 | 2004-02-24 | Micron Technology, Inc. | Circuit and method for heating an adhesive to package or rework a semiconductor die |
US6799786B2 (en) * | 2002-11-08 | 2004-10-05 | Lear Corporation | Instrument panel for a vehicle |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2166603B (en) * | 1984-09-28 | 1988-07-20 | Yazaki Corp | Electrical harness |
DE4213084A1 (en) * | 1992-04-21 | 1993-01-07 | Bock Hans A Dipl Ing Tu | Key switch for mounting in vehicle steering wheel, console, or armrest - is operated by plastics elastic skin of upper surface, being formed as SMD, with conductor plate on solder side of cable distributor |
US5712764A (en) * | 1996-05-03 | 1998-01-27 | Ford Motor Company | Apparatus and method of assembling vehicle instrument panel structural and electronic components |
DE19650468C1 (en) * | 1996-12-05 | 1998-03-12 | Kundisch Gmbh & Co Kg | Foil or membrane keyboard manufacturing method for operator panel in motor vehicle |
JPH11111065A (en) | 1997-09-30 | 1999-04-23 | Yazaki Corp | Circuit and manufacture therefor |
-
2000
- 2000-04-28 DE DE10021064A patent/DE10021064A1/en not_active Ceased
-
2001
- 2001-04-26 DE DE50112010T patent/DE50112010D1/en not_active Expired - Lifetime
- 2001-04-26 AU AU2001273859A patent/AU2001273859A1/en not_active Abandoned
- 2001-04-26 EP EP01940194A patent/EP1278649B1/en not_active Expired - Lifetime
- 2001-04-26 WO PCT/DE2001/001584 patent/WO2001083254A1/en active IP Right Grant
- 2001-04-26 US US10/258,921 patent/US7030322B2/en not_active Expired - Fee Related
Patent Citations (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4942499A (en) * | 1988-03-25 | 1990-07-17 | Yazaki Corporation | Wire harness coupler instrument panels |
US4950168A (en) * | 1988-04-14 | 1990-08-21 | Yazaki Corporation | Electrical connection box |
US5040990A (en) * | 1989-05-09 | 1991-08-20 | Prince Corporation | Modular vehicle electronic system |
US5309634A (en) * | 1992-04-28 | 1994-05-10 | Prince Corporation | Method of assembling electrical circuit to vehicle panel |
US5671122A (en) * | 1992-09-24 | 1997-09-23 | Siemens Akitiengesellschaft | Electronic control unit |
US5442518A (en) * | 1992-12-14 | 1995-08-15 | Chrysler Corporation | Wiring system for vehicle instrument panel wire encapsulated in reconfigured ventilation system |
US5715140A (en) * | 1996-05-03 | 1998-02-03 | Ford Motor Company | Overlay substrate for securing electronic devices in a vehicle |
US5705104A (en) * | 1996-05-10 | 1998-01-06 | Ford Motor Company | Method for embedding conductors in a structure |
US5754398A (en) * | 1996-05-28 | 1998-05-19 | Ford Motor Company, Inc. | Circuit-carrying automotive component and method of manufacturing the same |
US6095272A (en) * | 1996-07-15 | 2000-08-01 | Yazaki Corporation | Instrument panel unit |
US6696669B2 (en) * | 1996-09-10 | 2004-02-24 | Micron Technology, Inc. | Circuit and method for heating an adhesive to package or rework a semiconductor die |
US6048020A (en) * | 1998-02-11 | 2000-04-11 | Yazaki Corporation | Electrical interconnection module for vehicle instrument panel |
US6505876B1 (en) * | 1998-11-30 | 2003-01-14 | Yazaki Corporation | Structure for wiring circuits on panel |
US6273499B1 (en) * | 1999-03-22 | 2001-08-14 | Company Sylea | Vehicle headliner |
US6257897B1 (en) * | 1999-04-13 | 2001-07-10 | Yazaki Corporation | Wiring harness device for instrument panels |
US6462279B1 (en) * | 1999-07-29 | 2002-10-08 | Yazaki Corporation | Wiring structure of flat circuit for vehicle |
US6447301B1 (en) * | 1999-09-24 | 2002-09-10 | Autonetworks Technologies, Ltd. | Electrically equipped part for automobile, automotive interior unit and assembling method thereof |
US6669501B2 (en) * | 2000-11-27 | 2003-12-30 | Yazaki Corporation | Wiring circuit member for vehicle |
US6390841B1 (en) * | 2001-04-25 | 2002-05-21 | Lear Corporation | Self-aligning electrical connector |
US6550835B2 (en) * | 2001-05-23 | 2003-04-22 | Lear Corporation | Method and apparatus for supporting an electrical circuit board in a vehicle panel closure |
US6621688B1 (en) * | 2002-06-26 | 2003-09-16 | Alcoa Fujikura Limited | Electrical distribution system having integral junction box for instrument panel application |
US6669273B1 (en) * | 2002-09-16 | 2003-12-30 | Visteon Global Technologies, Inc. | Vehicle instrument panel structure to support electronics packaging |
US6799786B2 (en) * | 2002-11-08 | 2004-10-05 | Lear Corporation | Instrument panel for a vehicle |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7094070B1 (en) * | 2002-10-30 | 2006-08-22 | Garmin International, Inc. | Apparatus and method for a connector having a data module |
CN103165994A (en) * | 2011-12-09 | 2013-06-19 | 住友电装株式会社 | Wire harness and wire fitting |
GB2514872A (en) * | 2013-06-04 | 2014-12-10 | Ford Global Tech Llc | A motor vehicle plastic panel having an integral electrical unit |
US9796346B2 (en) | 2013-06-04 | 2017-10-24 | Ford Global Technologies, Llc | Motor vehicle plastic panel having an integral electrical unit |
Also Published As
Publication number | Publication date |
---|---|
EP1278649A1 (en) | 2003-01-29 |
AU2001273859A1 (en) | 2001-11-12 |
DE50112010D1 (en) | 2007-03-22 |
EP1278649B1 (en) | 2007-02-07 |
US7030322B2 (en) | 2006-04-18 |
WO2001083254A1 (en) | 2001-11-08 |
DE10021064A1 (en) | 2001-11-15 |
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